body {
    margin: 0;
    font-family: "新宋体";
    color: #cfd2da;
    font-size: 1.4rem;
    line-height: 3rem;
    letter-spacing: 0.5rem;
    background-color: #252830;
    padding-bottom: 10rem;
}

.container {
    width: 96rem !important;
    max-width: none !important;
    margin: 0 auto !important;
}

ul {
    list-style: none;
    width: 15.5rem;
}

li {
    border-radius: 0.25rem;
    padding-left: 1rem;
}

.liDefault {
    background-color: #1997c6;
}

li:hover {
    color: #ffffff;
    cursor: pointer;
}

.box {
    position: relative;
    width: 15rem;
    float: left;
    margin-top: 10rem;
}

input {
    margin-left: 2.4rem;
}
.form-control {
    background-color: #434857;
    border: 1px solid #434857;
}

.box2 {
    position: relative;
    float: left;
    margin-top: 7rem;
    margin-left: 5rem;
}

.head {
    border-bottom: 1px solid #cfd2da;
}


.time {
    font-family: "Arial Black";
    margin-left: 27rem;
}